Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Noncurrent Deferred Income Tax Assets
Tax credit carryforwards	$ 86	$ 84
Loss carryforwards	949	1,081
Identifiable intangible assets	340	380
Long-term debt	225	173
Employee benefit obligations	133	117
Commodity contracts and interest rate swaps	383	664
Other	36	33
Total deferred tax assets	2,152	2,532
Noncurrent Deferred Income Tax Liabilities
Property, plant, and equipment	2,765	1,264
Total deferred tax liabilities	2,765	1,264
Valuation allowance	75	46
Net Deferred Income Tax Liability	$ (688)
Net Deferred Income Tax Asset		$ 1,222